CN208566579U - A kind of stable type LED illumination dimming device - Google Patents
A kind of stable type LED illumination dimming device Download PDFInfo
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- CN208566579U CN208566579U CN201821254089.4U CN201821254089U CN208566579U CN 208566579 U CN208566579 U CN 208566579U CN 201821254089 U CN201821254089 U CN 201821254089U CN 208566579 U CN208566579 U CN 208566579U
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- plate
- welded
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- led illumination
- type led
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- 238000005286 illumination Methods 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 36
- 208000003443 Unconsciousness Diseases 0.000 claims abstract description 21
- 210000004276 hyalin Anatomy 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 241000023320 Luma <angiosperm> Species 0.000 description 1
- 244000141353 Prunus domestica Species 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of stable type LED illumination dimming devices, including lampshade, the lampshade lower end is welded with the liner plate of annular, the lower end of the liner plate is welded with mounting plate, the mounting plate is collar plate shape structure, welds cable tube at the mounting plate axle center, the spool upper end is welded with lamp plate, the mounting plate upper end is welded with cylinder, and the cylinder is socketed the outside of online pipe.The present apparatus is in the brightness for needing to adjust lamp, operating block, which only need to be stirred, rotates black-out cloth, and then adjust the area that black cloth blocks the first runner plate, to change on the first runner plate can reflected light area, the light being reflected on black cloth can be absorbed by black cloth, so that reflexing to the strength reduction of the light outside lampshade, the present apparatus is not necessarily to add the brightness of the i.e. changeable lamp of the electricity components such as resistance, controller, reduces costs；The phenomenon that refraction is not present in light in transmission process in the present apparatus, the case where being not in dispersion phenomenon and fluorescent tube color is caused to change.
Description
Technical field
The utility model relates to technical field of lighting devices more particularly to a kind of stable type LED illumination dimming devices.
Background technique
Lamp is be unable to do without in people's lives, from the incandescent lamp of Edison invented to present LED light, the presence of lamp is to people
Bring great convenience.
When the evening draws on, light can be all lighted in every household, real-life lamp majority only has switch control
The opening and closing of lamp can not adjust the brightness of light, even if there are the adjustable lamp of part luma, it also can be through when adjusting brightness
Often there is the case where color change, strong influence perception.
Utility model content
Purpose of the utility model is to solve LED light in the prior art when adjusting brightness, and color can change lacks
Point, and a kind of stable type LED illumination dimming device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of stable type LED illumination dimming device, including lampshade, the lampshade lower end is welded with the liner plate of annular, described
The lower end of liner plate is welded with mounting plate, and the mounting plate is collar plate shape structure, and cable tube is welded at the mounting plate axle center, described
Spool upper end is welded with lamp plate, and the mounting plate upper end is welded with cylinder, and the cylinder is socketed the outside of online pipe, the cylinder
Upper end has reflector, the reflector and spool and is rotatablely connected by rolling bearing, and the lampshade inner wall is alternately welded with more
A first runner plate and multiple second runner plates, the lamp plate lower end surface are provided with several LED bulbs.
Preferably, second runner plate includes eyeglass and mounting blocks, and the equal gluing of upper and lower ends of each eyeglass has one
A mounting blocks, first runner plate and eyeglass are arcwall face mirror, replace between first runner plate and the second runner plate and are interspersed with
Black-out cloth.
Preferably, the reflector upper surface and the upper surface of lamp plate are all covered with one layer of tinfoil.
Preferably, the black-out cloth includes hyaline membrane and black cloth, the black-out cloth by hyaline membrane and black cloth alternately suture and
At the black-out cloth is glued at the edge of reflector.
Preferably, the lower end of the reflector is welded with square block, and the liner plate side wall opens up fluted, cunning in the groove
Dynamic to be connected with operating block, the operating block is fixed with square block welding.
Preferably, the lamp plate is located at the geometric center of lampshade.
Compared with the prior art, the advantages of the utility model are:
1. the present apparatus, in the brightness for needing to adjust lamp, only need to stir operating block rotates black-out cloth, and then adjusts black cloth
To the area that the first runner plate blocks, thus change on the first runner plate can reflected light area, the light being reflected on black cloth can quilt
Black cloth absorbs, so that reflexing to the strength reduction of the light outside lampshade, the present apparatus is without adding the electricity components such as resistance, controller i.e.
The brightness of changeable lamp, reduces costs；
2. light is not in dispersion phenomenon and leads to fluorescent tube color there is no reflecting in transmission process in the present apparatus
The case where coloured silk changes.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of stable type LED illumination dimming device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of stable type LED illumination dimming device in lamp housing portion structure top view；
Fig. 3 be the utility model proposes a kind of stable type LED illumination dimming device in black-out cloth structural schematic diagram；
Fig. 4 be the utility model proposes a kind of stable type LED illumination dimming device in the first runner plate and the second runner plate
Structural schematic diagram.
In figure: 1 lampshade, 2 liner plates, 3 mounting plates, 4 spools, 5 lamp plates, 6 reflectors, 7 cylinders, 8 first runner plates, 9 second mirrors
Plate, 10 black-out clothes, 11 grooves, 12 square blocks, 13 operating blocks, 91 mounting blocks, 92 eyeglasses, 101 black cloths, 102 hyaline membranes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
This is practical for ease of description and simplifies description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation practical to this.
Referring to Fig.1-4, a kind of stable type LED illumination dimming device, including lampshade 1, the external form of lampshade 1 may be regarded as a ball
Body prunes upper and lower ends, and 1 lower end of lampshade is welded with the liner plate 2 of annular, and the lower end of liner plate 2 is welded with mounting plate 3, and mounting plate 3 is
The present apparatus can be fixed on the wall at mounting plate 3 with the common fixing piece such as bolt, mounting plate by collar plate shape structure when in use
Cable tube 4 is welded at 3 axle center, 4 upper end of spool is welded with lamp plate 5, and 3 upper end of mounting plate is welded with cylinder 7, and cylinder 7 is socketed online
The outside of pipe 4,7 upper end of cylinder have reflector 6, reflector 6 and spool 4 and are rotatablely connected by rolling bearing, reflector 6 and lamp
The diameter for covering 1 plane locating for reflector 6 is equal, and 1 inner wall of lampshade is alternately welded with multiple first runner plates 8 and multiple second runner plates
9,5 lower end surface of lamp plate is provided with several LED bulbs, and LED bulb is connect through spool 4 with extraneous 220V household electricity.
Second runner plate 9 includes eyeglass 92 and mounting blocks 91, and the equal gluing of upper and lower ends of each eyeglass 92 has a mounting blocks
91, the first runner plate 8 and eyeglass 92 are arcwall face mirror, replace between the first runner plate 8 and the second runner plate 9 and are interspersed with black-out cloth 10,
6 upper surface of reflector and the upper surface of lamp plate 5 are all covered with one layer of tinfoil, and after LED bulb electrified light emitting, light is radiated at reflective
Plate 6, because there is tinfoil fabulous reflective function can largely reflect light on the first runner plate 8 and the second runner plate 9, two mirrors
The surface of plate is face mirror, and light irradiation can be totally reflected up, and Circulated reflection is until light is radiated at the upper surface of lamp plate 5, so
Light is reflexed to the external world of lampshade 1 by lamp plate 5 afterwards, to the extraneous effect for generating illumination.
Black-out cloth 10 includes hyaline membrane 102 and black cloth 101, black-out cloth 10 by hyaline membrane 102 and black cloth 101 alternately suture and
At hyaline membrane 102, black cloth 101, the first runner plate 8,9 equal length of the second runner plate, the width of respective heights are equal, black-out cloth 10
Identical as the external form of lampshade 1, black-out cloth 10 is alternately interspersed between the first runner plate 8 and the second runner plate 9, i.e. black-out cloth 10 and first
The mirror surface of runner plate 8 offsets, and black-out cloth 10 and the back side of the second runner plate 9 offset, and under original state, black cloth 101 is located at the second runner plate 9
Back, hyaline membrane 102 is located at the mirror of the first runner plate 8, and hyaline membrane 102 can not form the screening of light to the first runner plate 8 at this time
Gear, black-out cloth 10 are glued at the edge of reflector 6, can rotate with the rotation of reflector 6.
The lower end of reflector 6 is welded with square block 12, and 2 side wall of liner plate opens up fluted 11, behaviour is slidably connected in groove 11
Make block 13, operating block 13 is welded and fixed with square block 12, when user needs to change the brightness of the irradiated light of the present apparatus, using hand
Stirring operating block 13 slides it in groove 11, while reflector 6 being driven to rotate, so that black-out cloth 10 rotates, makes black
101 part of cloth is from the dorsal glide of the second runner plate 9 to the mirror surface of the first runner plate 8, and 101 part of black cloth produces the first runner plate 8 at this time
Life is blocked, and absorbs light, and then reduce the intensity from 5 upper surface reflecting light of lamp plate.And then it changes emitted by the present apparatus
The intensity of light changes the brightness of lamp.
Lamp plate 5 is located at the geometric center of lampshade 1, so that light is less in the number of 1 internal reflection of lampshade, reduces light and is reflecting
In loss.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of stable type LED illumination dimming device, including lampshade (1), which is characterized in that lampshade (1) lower end is welded with
The liner plate (2) of annular, the lower end of the liner plate (2) are welded with mounting plate (3), and the mounting plate (3) is collar plate shape structure, described
Cable tube (4) are welded at mounting plate (3) axle center, spool (4) upper end is welded with lamp plate (5), mounting plate (3) the upper end weldering
It is connected to cylinder (7), the cylinder (7) is socketed in the outside of spool (4), and cylinder (7) upper end has reflector (6), described
Reflector (6) and spool (4) are rotatablely connected by rolling bearing, and lampshade (1) inner wall is alternately welded with multiple first runner plates
(8) and multiple second runner plates (9), lamp plate (5) lower end surface are provided with several LED bulbs.
2. a kind of stable type LED illumination dimming device according to claim 1, which is characterized in that second runner plate (9)
Comprising an eyeglass (92) and a mounting blocks (91), the equal gluing of upper and lower ends of each eyeglass (92) has a mounting blocks
(91), first runner plate (8) and eyeglass (92) are arcwall face mirror, are handed between first runner plate (8) and the second runner plate (9)
For being interspersed with black-out cloth (10).
3. a kind of stable type LED illumination dimming device according to claim 1, which is characterized in that on the reflector (6)
The upper surface of end face and lamp plate (5) is all covered with one layer of tinfoil.
4. a kind of stable type LED illumination dimming device according to claim 2, which is characterized in that the black-out cloth (10)
Comprising hyaline membrane (102) and black cloth (101), the black-out cloth (10) by hyaline membrane (102) and black cloth (101) alternately suture and
At the black-out cloth (10) is glued at the edge of reflector (6).
5. a kind of stable type LED illumination dimming device according to claim 1, which is characterized in that the reflector (6)
Lower end is welded with square block (12), and liner plate (2) side wall opens up fluted (11), slidably connects operation in the groove (11)
Block (13), the operating block (13) are welded and fixed with square block (12).
6. a kind of stable type LED illumination dimming device according to claim 1, which is characterized in that the lamp plate (5) is located at
At the geometric center of lampshade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254089.4U CN208566579U (en) | 2018-08-06 | 2018-08-06 | A kind of stable type LED illumination dimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254089.4U CN208566579U (en) | 2018-08-06 | 2018-08-06 | A kind of stable type LED illumination dimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566579U true CN208566579U (en) | 2019-03-01 |
Family
ID=65450255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254089.4U Expired - Fee Related CN208566579U (en) | 2018-08-06 | 2018-08-06 | A kind of stable type LED illumination dimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669653A (en) * | 2021-08-11 | 2021-11-19 | 深圳市恩科照明有限公司 | Controllable plant lighting device |
-
2018
- 2018-08-06 CN CN201821254089.4U patent/CN208566579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669653A (en) * | 2021-08-11 | 2021-11-19 | 深圳市恩科照明有限公司 | Controllable plant lighting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |